1853314017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 2748038400

約数和(自身を除く): 894724383

約数列:

[1, 3, 19, 53, 57, 61, 89, 113, 159, 183, 267, 339, 1007, 1159, 1691, 2147, 3021, 3233, 3477, 4717, 5073, 5429, 5989, 6441, 6893, 9699, 10057, 14151, 16287, 17967, 20679, 30171, 61427, 89623, 103151, 113791, 130967, 184281, 191083, 268869, 287737, 309453, 341373, 365329, 392901, 533021, 573249, 613477, 863211, 1095987, 1599063, 1840431, 5467003, 6941251, 10127399, 11656063, 16401009, 20823753, 30382197, 32514281, 34968189, 97542843, 617771339, 1853314017]

約数ペア:

[(1, 1853314017), (3, 617771339), (19, 97542843), (53, 34968189), (57, 32514281), (61, 30382197), (89, 20823753), (113, 16401009), (159, 11656063), (183, 10127399), (267, 6941251), (339, 5467003), (1007, 1840431), (1159, 1599063), (1691, 1095987), (2147, 863211), (3021, 613477), (3233, 573249), (3477, 533021), (4717, 392901), (5073, 365329), (5429, 341373), (5989, 309453), (6441, 287737), (6893, 268869), (9699, 191083), (10057, 184281), (14151, 130967), (16287, 113791), (17967, 103151), (20679, 89623), (30171, 61427)]